Hydrophobically Modified Pullulans: Characterization and Physicochemical Properties
โ Scribed by Sallustio, Simona; Galantini, Luciano; Gente, Giacomo; Masci, Giancarlo; La Mesa, Camillo
- Book ID
- 121297944
- Publisher
- American Chemical Society
- Year
- 2004
- Tongue
- English
- Weight
- 174 KB
- Volume
- 108
- Category
- Article
- ISSN
- 0022-3654
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๐ SIMILAR VOLUMES
A series of hydrophobically modified water-soluble poly(vinyl alcohol) (PVA) polymers was prepared by grafting urethanized PVA with varying fractions of fatty acid chlorides of various chain lengths. The objective of the synthesis was to prepare polymers that can be applied to enhanced oil recovery.
Biodegradable alginate-derived polymeric surfactants (APSs) with a linear alkyl group (C8, C12, C16) were synthesized by oxidation followed by reductive amination of 2,3-dialdehydic alginate. The oxidized alginates and all APSs were characterized by spectral and X-ray diffractometry analysis. The so
and emulsification (8)(9)(10)(11)(12). Shimada et al. (7) showed that Surface active gelatins were formed by covalent attachment of enzymatically modified gelatins reduced surface tension hydrophobic groups to gelatin molecules by reacting N-hydroxymore efficiently than a conventional nonionic surfa